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1. Solve for x using...

1. Solve for x using quadratic formula. Use the calculator to approximate solutionsto the nearest tenth. 5x^2=4+5x

2. Solve the system of equation by graphing. x=-y and x+y=5

What is the solution of the systems of equations.

3. Solve the system of equation by graphing. x-y=-6 and x+y=8

What is the solutin of the systems of equations.

4. Solve. 7/z+6= 6/z-9 The solution of z = ?

5. Solve by the elimation method. 9x + 2y = -13

&nbs p; 2x -2y=-20

What is the solution system?

6. Divide. x^2 - 4 /x Divided by x+2/x+6

7. A picture frame measures 31 cm by 15 cm. There is 74 cm^2 of picture showing. The frame is of uniform thickness. Find the thickness of the frame. Round to the nearest tenth.

2. Solve the system of equation by graphing. x=-y and x+y=5

What is the solution of the systems of equations.

3. Solve the system of equation by graphing. x-y=-6 and x+y=8

What is the solutin of the systems of equations.

4. Solve. 7/z+6= 6/z-9 The solution of z = ?

5. Solve by the elimation method. 9x + 2y = -13

&nbs p; 2x -2y=-20

What is the solution system?

6. Divide. x^2 - 4 /x Divided by x+2/x+6

7. A picture frame measures 31 cm by 15 cm. There is 74 cm^2 of picture showing. The frame is of uniform thickness. Find the thickness of the frame. Round to the nearest tenth.

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